President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013, as first lady Michelle Obama, holds the Robinson Family Bible. less

President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013, as first lady ... more

President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. less

President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are ... more

President Barack Obama (L) takes the oath of office from Supreme Court Chief Justice John Roberts as first lady Michelle Obama holds the bible with their daughter Malia (R) in the Blue Room of the White House in Washington on January 20, 2013. less

President Barack Obama (L) takes the oath of office from Supreme Court Chief Justice John Roberts as first lady Michelle Obama holds the bible with their daughter Malia (R) in the Blue Room of the White House ... more

President Obama takes the oath of office at the official swearing-in ceremony in the Blue Room of the White House Sunday, Jan. 20, 2013. Holding the Bible is first lady Michele Obama.

President Obama takes the oath of office at the official swearing-in ceremony in the Blue Room of the White House Sunday, Jan. 20, 2013. Holding the Bible is first lady Michele Obama.

Photo: Doug Mills, Associated Press

President Obama takes the oath of office at the official... Photo-4058556.55419 - seattlepi.com

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President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. less

President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are ... more

U.S President Barack Obama (L) takes the oath of office as first lady Michelle Obama holds the bible in the Blue Room of the White House January 20, 2013 in Washington, DC. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural swearing-in. less

U.S President Barack Obama (L) takes the oath of office as first lady Michelle Obama holds the bible in the Blue Room of the White House January 20, 2013 in Washington, DC. Obama and U.S. Vice President Joe ... more

President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. Next to Obama are first lady Michelle Obama, most obscured, holding the Robinson Family Bible, and daughters Malia and Sasha. less

President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. Next to Obama are ... more

President Barack Obama waves after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. Next to Obama are first lady Michelle Obama and daughters Malia and Sasha. less

President Barack Obama waves after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. ... more

President Barack Obama kisses first lady Michelle Obama after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. less

President Barack Obama kisses first lady Michelle Obama after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, ... more

President Barack Obama embraces daughter Malia as first lady Michelle Obama watches after Obama was officially sworn-in by Chief Justice John Roberts, not pictured, in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. less

President Barack Obama embraces daughter Malia as first lady Michelle Obama watches after Obama was officially sworn-in by Chief Justice John Roberts, not pictured, in the Blue Room of the White House during ... more

U.S. President Barack Obama is hugged by daughter Malia after being officially sworn-in in the Blue Room of the White House during the 57th Presidential Inauguration January 20, 2013 in Washington, D.C. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural swearing-in. less

U.S. President Barack Obama is hugged by daughter Malia after being officially sworn-in in the Blue Room of the White House during the 57th Presidential Inauguration January 20, 2013 in Washington, D.C. Obama ... more

Photo: Pool, Getty Images

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U.S. Vice President Joe Biden (L) places his hand on the Biden family Bible held by his wife Jill Biden as he takes the oath of office from Supreme Court Justice Sonia Sotomayo during and official ceremony at the Naval Observatory on January 20, 2013 in Washington. less

U.S. Vice President Joe Biden (L) places his hand on the Biden family Bible held by his wife Jill Biden as he takes the oath of office from Supreme Court Justice Sonia Sotomayo during and official ceremony at ... more

Photo: Carolyn Kaster, AFP/Getty Images

U.S. Vice President Joe Biden (L) places his hand on the Biden... Photo-4058421.55419 - seattlepi.com

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WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (5th R) shakes hands with U.S. Supreme Court Justice Sonia Sotomayor (R) after taking the oath of office as his wife Dr. Jill Biden (2nd R) looks on during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, DC. Biden and U.S. President Barack Obama will be officially sworn in a day before the ceremonial inaugural swearing-in. less

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (5th R) shakes hands with U.S. Supreme Court Justice Sonia Sotomayor (R) after taking the oath of office as his wife Dr. Jill Biden (2nd R) looks on ... more

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (4th R) shakes hands with U.S. Supreme Court Justice Sonia Sotomayor (R) after taking the oath of office as his wife Dr. Jill Biden (3rd R) looks on during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, DC. Biden and U.S. President Barack Obama will be officially sworn in a day before the ceremonial inaugural swearing-in. less

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (4th R) shakes hands with U.S. Supreme Court Justice Sonia Sotomayor (R) after taking the oath of office as his wife Dr. Jill Biden (3rd R) looks on ... more

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden arrives to take the oath to take the oath of office during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, DC. Biden and U.S. President Barack Obama will be officially sworn in a day before the ceremonial inaugural swearing-in. less

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden arrives to take the oath to take the oath of office during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, ... more

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (L) kisses a member of his family after taking the oath of office during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, DC. Biden and U.S. President Barack Obama will be officially sworn in a day before the ceremonial inaugural swearing-in. less

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (L) kisses a member of his family after taking the oath of office during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in ... more

The family bible used by U.S. Vice President Joe Biden for the oath of office at the U.S. Naval Observatory in Washington, Sunday, January 20, 2013.

The family bible used by U.S. Vice President Joe Biden for the oath of office at the U.S. Naval Observatory in Washington, Sunday, January 20, 2013.

Photo: Kevin Lamarque, Associated Press

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WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (C) hugs his wife Dr. Jill Biden (2dn R) after taking the oath of office on during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, DC. Biden and U.S. President Barack Obama will be officially sworn in a day before the ceremonial inaugural swearing-in. less

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (C) hugs his wife Dr. Jill Biden (2dn R) after taking the oath of office on during the official swearing-in ceremony at the Naval Observatory on January ... more

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (L) takes the oath of office from U.S. Supreme Court Justice Sonia Sotomayor (R) as his wife Dr. Jill Biden looks on during the official swearing-in ceremony at the Naval Observatory on January 20, 2013 in Washington, DC. Biden and U.S. President Barack Obama will be officially sworn in a day before the ceremonial inaugural swearing-in. less

WASHINGTON - JANUARY 20: U.S. Vice President Joe Biden (L) takes the oath of office from U.S. Supreme Court Justice Sonia Sotomayor (R) as his wife Dr. Jill Biden looks on during the official swearing-in ... more

ARLINGTON, VA - JANUARY 20: U.S. President Barack Obama, U.S. Vice President Joe Biden and Major General Michael S. Linnington, Commander of the US Army Military District of Washington participate in a wreath-laying ceremony at the Tomb of the Unknown Soldier January 20, 2013 in Arlington National Cemetery, Arlington, Virginia. Both Obama and Biden will be sworn in today for a second term in office. less

ARLINGTON, VA - JANUARY 20: U.S. President Barack Obama, U.S. Vice President Joe Biden and Major General Michael S. Linnington, Commander of the US Army Military District of Washington participate in a ... more

ARLINGTON, VA - JANUARY 20: U.S. President Barack Obama, U.S. Vice President Joe Biden and Major General Michael S. Linnington, Commander of the US Army Military District of Washington participate in a wreath-laying ceremony at the Tomb of the Unknown Soldier January 20, 2013 in Arlington National Cemetery, Arlington, Virginia. Both Obama and Biden will be sworn in today for a second term in office. (Photo by Michael Reynolds-Pool/Getty Images) less

ARLINGTON, VA - JANUARY 20: U.S. President Barack Obama, U.S. Vice President Joe Biden and Major General Michael S. Linnington, Commander of the US Army Military District of Washington participate in a ... more

TOPSHOTS
US President Barack Obama pays his respects after laying a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be officially sworn in for a second term in office later in the day. less

TOPSHOTS
US President Barack Obama pays his respects after laying a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be ... more

Photo: Jewel Samad, AFP/Getty Images

TOPSHOTS
US President Barack Obama pays his respects after laying... Photo-4058419.55419 - seattlepi.com

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US President Barack Obama and Vice President Joe Biden leave after laying a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be officially sworn in for a second term in office later in the day. less

US President Barack Obama and Vice President Joe Biden leave after laying a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be ... more

US President Barack Obama leaves after laying a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be officially sworn in for a second term in office later in the day. less

US President Barack Obama leaves after laying a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be officially sworn in for a ... more

Photo: Jewel Samad, AFP/Getty Images

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US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be officially sworn in for a second term in office later in the day. less

US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama and Biden will be officially ... more

Photo: Jewel Samad, AFP/Getty Images

US President Barack Obama and Vice President Joe Biden lay a wreath... Photo-4058485.55419 - seattlepi.com

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US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day. less

US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for ... more

Photo: Jewel Samad, AFP/Getty Images

US President Barack Obama and Vice President Joe Biden lay a wreath... Photo-4058483.55419 - seattlepi.com

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US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day. less

US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for ... more

Photo: Jewel Samad, AFP/Getty Images

US President Barack Obama and Vice President Joe Biden lay a wreath... Photo-4058481.55419 - seattlepi.com

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US President Barack Obama and Vice President Joe Biden arrive to lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day. less

US President Barack Obama and Vice President Joe Biden arrive to lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially ... more

US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day. less

US President Barack Obama and Vice President Joe Biden lay a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for ... more

Photo: Jewel Samad, AFP/Getty Images

US President Barack Obama and Vice President Joe Biden lay a wreath... Photo-4058472.55419 - seattlepi.com

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A soldier holds a wreath for US President Barack Obama and Vice President Joe Biden to lay at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be officially sworn in for a second term in office later in the day. less

A soldier holds a wreath for US President Barack Obama and Vice President Joe Biden to lay at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Virginia, on January 20, 2013. Obama will be ... more

Photo: Jewel Samad, AFP/Getty Images

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President Barack Obama and Vice President Joe Biden, accompanied by Maj. Gen. Michael S. Linnington, Commander of the U.S. Army Military District of Washington, listen to Taps after placing a wreath at the Tomb of the Unknowns at Arlington National Cemetery in Arlington, Va., Sunday, Jan. 20, 2013. (AP Photo/Susan Walsh) less

President Barack Obama and Vice President Joe Biden, accompanied by Maj. Gen. Michael S. Linnington, Commander of the U.S. Army Military District of Washington, listen to Taps after placing a wreath at the Tomb ... more